Microstructure and Processing Ability of β-Solidifying TNM-Based γ-TiAl Alloys

被引：14
|
作者：
Imayev, V. [1 ,2 ]
Imayev, R. [1 ]
Khismatullin, T. [1 ]
Oleneva, T. [1 ]
Guehter, V. [3 ]
Fecht, H. -J. [2 ,4 ]
机构：
[1] Russian Acad Sci, Inst Met Superplast Problems, Ul Khalturina 39, Ufa 450001, Russia
[2] Univ Ulm, Inst Micro & Nanomat, D-89083 Ulm, Germany
[3] GfE Metalle & Materlalien GmbH, D-90431 Nurnberg, Germany
[4] Forschungszentrum Karlsruhe, Inst Nanotechnol, D-76133 Karlsruhe, Germany
来源：
THERMEC 2009, PTS 1-4 | 2010年 / 638-642卷
基金：
美国国家卫生研究院;
关键词：
gamma-TiAl based alloys; lamellar structure; beta(B2) phase; hot workability; ALUMINIDE ALLOYS; TITANIUM; DESIGN; PHASE;
D O I：
10.4028/www.scientific.net/MSF.638-642.235
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Microstructure and hot workability have been considered for a number of gamma-TiAl alloys including beta-solidifying TNM alloys All TNM alloys under study showed improved hot workability in cast condition. As was shown for the Ti-45Al-5Nb-1Mo-0 2B alloy, a critical issue of TNM alloys is room temperature ductility in the conditions with lamellar structure
引用
收藏
页码：235 / +
页数：2
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